BUR #4340 has been approved by @evazion.
create alias testicle_piercing -> scrotum_piercing
create implication prince_albert -> penis_piercing
create implication lorum_piercing -> penis_piercing
create implication frenulum_piercing -> penis_piercing
Testicle piercing and scrotum piercing seem to refer to refer to the same thing in what images I've seen, and given it's generally the scrotum and not the actual testicles that are pierced, the latter seems like a better name. Prince Albert, lorum piercing, and frenulum piercing are just types of penis piercing, so the implication makes sense.
Edit: I would add in the suggestion to implicate penis piercing for foreskin piercing and ampallang as well, but the low number of posts with them won't let me.
Updated